Powder structure determination
[化] 粉晶法结构测定
🧩 词语组成解析
powder
['paʊdɚ]
n. 粉，粉末;粉状物质;
vt. 在…搽粉;
vi. 涂粉，变成粉末;
🗣️ 情景例句
Remember my apple pie on Thanksgiving?
记得在感恩节我做的苹果派吗？
George's father is an attorney.He has his own practice.
乔治的父亲是一个律师，他有他自己的实践经验。
Every day he leaves his home and walks to the lift.
每天他离家后就步行去乘电梯。